public class pp1_10homework{
  public static void main(String[]args)
{
    System.out.println("LL          XX                XX      ");
    System.out.println("LL            XX            XX       ");
    System.out.println("LL              XX         XX         ");
    System.out.println("LL                XX      XX           ");
    System.out.println("LL                  XX   XX            ");
    System.out.println("LL                    XX             ");
    System.out.println("LL                   XX  XX           ");
    System.out.println("LL                 XX      XX         ");
    System.out.println("LLLLLLLLL        XX         XX      ");
  }
}
